25833879

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:599

約数の個数: 24

約数和(自身を含む): 38450880

約数和(自身を除く): 12617001

約数列:

[1, 3, 9, 47, 141, 157, 389, 423, 471, 1167, 1413, 3501, 7379, 18283, 22137, 54849, 61073, 66411, 164547, 183219, 549657, 2870431, 8611293, 25833879]

約数ペア:

[(1, 25833879), (3, 8611293), (9, 2870431), (47, 549657), (141, 183219), (157, 164547), (389, 66411), (423, 61073), (471, 54849), (1167, 22137), (1413, 18283), (3501, 7379)]